6 maybe? I used Siri sorry if it’s wrong
Answer:
-2
Step-by-step explanation:
The equation of the line is written in y=mx+c form, where m is the gradient and c is the y-intercept.
In this case, your m is a -2 and your c is a -3.
Hence the gradient of the line is -2.
Answer:
Step-by-step explanation:
AC² + AP² = PC²
AC² + 5² = 13²
AC = 12
radius = AC/2 = 6
Answer:
gradient = 4
Step-by-step explanation:
To find the gradient m use the gradient formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (4, 3) and (x₂, y₂ ) = (5, 7)
m = = = 4
Answer:
112°
Step-by-step explanation:
x = 180° - 21° - (180°-133°) [angle sum of triangle; adj angles on a str line)
= 180° - 21° - 47°
= 112°